Frequency of Brucellosis and Hepatitis B Virus Seropositivity in Patients with Chronic Lymphocytic Leukemia

Omer EKİNCİ; Senar EBİNC; Ali DOGAN; Cengiz DEMİR

doi:https://doi.org/10.5798/dicletip.799950

Makale detayları

Frequency of Brucellosis and Hepatitis B Virus Seropositivity in Patients with Chronic Lymphocytic Leukemia

Yazarlar:

Omer EKİNCİ | Senar EBİNC | Ali DOGAN | Cengiz DEMİR

Yayıncı:

Dicle University

Ana Başlıklar:

Sağlık teşvikleri

Dergi:

Dicle Medical Journal 2020 Vol.47 Issue 3, pp.609-614

Belge Tipi:

Makale

Yayın Tarihi:

9/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000946446

Sıklık:

Üç Aylık

eISSN:

1308-9889

pISSN:

1300-2945

DOI:

https://doi.org/10.5798/dicletip.799950

Özet:

 

Objective: Patients with chronic lymphocytic leukemia (CLL) show defective cellular and humoral immune responses. Although such immune failure is known to be associated with an increase in the frequency of particularly gram–positive and –negative bacterial infections, data on the increase in the frequency of zoonoses such as brucellosis and viral infections such as the hepatitis B virus (HBV) are inconclusive. This study aims to investigate the frequency of brucellosis and HBV seropositivity in patients diagnosed with CLL.
Methods: Patients followed–up for CLL between 2005 and 2019 were evaluated. Results of patients who were tested for HBsAg and anti–HBs serology using the ELISA assay and for brucellosis using the serum agglutination (Wright) test were recorded. Demographic data and laboratory results of all patients included in the study were evaluated.
Results: This study included 188 patients diagnosed with CLL, of whom 56 (29.8%) were female and 132 (70.2%) were male. Median age was 62 (33–92) years. Complete blood count parameters at diagnosis were as follows: median leukocyte count, 54.4×109/L (5.1–312.3×109/L); median lymphocyte count, 42.3×109/L (2.8–296.8×109/L); median platelet count, 148×109/L (86.3–342.3×109/L); median hemoglobin level, 13.4 g/dL (8.5-16.9 g/dL). HBsAg and anti–HBs were tested in 142 patients. A total of 16 (11.27%) patients were HBsAg–positive; with 5 (3.52%) positive cases in females and 11 (7.75%) in males. A total of 105 (73.95%) patients were anti–HBs–positive; with 32 (22.54%) positive cases in females and 73 (51.41%) in males. Wright agglutination test was performed on 82 patients. A total of 4 (4.88%) patients reacted positively to the Wright test; with 3 (3.66%) positive cases in females and 1 (1.22%) in males.
Conclusion: Compared with the epidemiological studies conducted in the same region; the rate of positive reactions to the Wright agglutination test was consistent with the literature data; however, a higher rate of HBsAg positivity was determined. This may be linked to the increase in the risk of HBV transmission due to the immune defect caused by CLL or the immunosuppressive picture induced by the medication used in the treatment, or viral reactivation.

Makale detayları

Frequency of Brucellosis and Hepatitis B Virus Seropositivity in Patients with Chronic Lymphocytic Leukemia

Yazarlar: Omer EKİNCİ | Senar EBİNC | Ali DOGAN | Cengiz DEMİR

Yayıncı: Dicle University

Ana Başlıklar: Sağlık teşvikleri

Dergi: Dicle Medical Journal 2020 Vol.47 Issue 3, pp.609-614

Belge Tipi: Makale

Yayın Tarihi: 9/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000946446

Sıklık: Üç Aylık

eISSN: 1308-9889

pISSN: 1300-2945

DOI: https://doi.org/10.5798/dicletip.799950

Sayı

Yazarlar:

Omer EKİNCİ | Senar EBİNC | Ali DOGAN | Cengiz DEMİR

Yayıncı:

Dicle University

Ana Başlıklar:

Sağlık teşvikleri

Dergi:

Dicle Medical Journal 2020 Vol.47 Issue 3, pp.609-614

Belge Tipi:

Makale

Yayın Tarihi:

9/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000946446

Sıklık:

Üç Aylık

eISSN:

1308-9889

pISSN:

1300-2945

DOI:

https://doi.org/10.5798/dicletip.799950